Revenues - Disaggregation of Revenues (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Disaggregation Of Revenue [Line Items]
Revenues		$ 17,731	$ 20,019
Subscriptions [Member]
Disaggregation Of Revenue [Line Items]
Revenues		10,585	12,722
Strategic Agreements [Member]
Disaggregation Of Revenue [Line Items]
Revenues		7,146	7,297
United States of America [Member]
Disaggregation Of Revenue [Line Items]
Revenues		14,213	15,867
United Kingdom [Member]
Disaggregation Of Revenue [Line Items]
Revenues		2,038	2,272
Other [Member]
Disaggregation Of Revenue [Line Items]
Revenues	[1]	$ 1,480	$ 1,880

[1] No individual country within the “Other” category accounted for 10% or more of revenues, net for any period presented.